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769d4c6927
Support 2nd Disk][ in slot-5, via command line: - -s5 diskii - -s5d1 \<imagefile\> - -s5d2 \<imagefile\> NB. there's currently no Configuration UI support, except the Drive icons' tooltips show what's in slot-5 & slot-6 (for drive-n). So there's no way to eject the disks or insert new disks. The use-case I'm supporting it Wasteland which just has the 4 disks in the 4 drives. Improved card management: - Added `class Card` (in Card.h) which all other cards (that exist as classes) derive from (eg. LC,SSC,Mouse,Disk2). - Added `class CardManager` (in CardManager.cpp\h) which now manages the 8 slots (and aux slot). - Added `class Disk2CardManager` (in Disk2CardManager.cpp\h) which provides methods for operations that act on all Disk2 instances at the same time. - Currently limited to just 1x SSC and 1x Mouse card (why would you need more?). This simplifies things, meaning there's no need to have dedicated SSCManager / MouseCardManager objects. - Currently the 2nd Disk2 card can only be put into slot-5. This limitation is just due to the complexity of the Configuration UI. Having a more general drop-down per slot UI would remove this limitation.
49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
#pragma once
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struct regsrec
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{
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BYTE a; // accumulator
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BYTE x; // index X
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BYTE y; // index Y
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BYTE ps; // processor status
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WORD pc; // program counter
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WORD sp; // stack pointer
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BYTE bJammed; // CPU has crashed (NMOS 6502 only)
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};
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extern regsrec regs;
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extern unsigned __int64 g_nCumulativeCycles;
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void CpuAdjustIrqCheck(UINT uCyclesUntilInterrupt);
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void CpuDestroy ();
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void CpuCalcCycles(ULONG nExecutedCycles);
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DWORD CpuExecute(const DWORD uCycles, const bool bVideoUpdate);
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ULONG CpuGetCyclesThisVideoFrame(ULONG nExecutedCycles);
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void CpuInitialize ();
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void CpuSetupBenchmark ();
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void CpuIrqReset();
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void CpuIrqAssert(eIRQSRC Device);
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void CpuIrqDeassert(eIRQSRC Device);
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void CpuNmiReset();
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void CpuNmiAssert(eIRQSRC Device);
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void CpuNmiDeassert(eIRQSRC Device);
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void CpuReset ();
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void CpuSaveSnapshot(class YamlSaveHelper& yamlSaveHelper);
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void CpuLoadSnapshot(class YamlLoadHelper& yamlLoadHelper, UINT version);
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BYTE CpuRead(USHORT addr, ULONG uExecutedCycles);
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void CpuWrite(USHORT addr, BYTE a, ULONG uExecutedCycles);
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enum eCpuType {CPU_UNKNOWN=0, CPU_6502=1, CPU_65C02, CPU_Z80}; // Don't change! Persisted to Registry
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eCpuType GetMainCpu(void);
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void SetMainCpu(eCpuType cpu);
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eCpuType ProbeMainCpuDefault(eApple2Type apple2Type);
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void SetMainCpuDefault(eApple2Type apple2Type);
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eCpuType GetActiveCpu(void);
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void SetActiveCpu(eCpuType cpu);
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bool Is6502InterruptEnabled(void);
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void ResetCyclesExecutedForDebugger(void);
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void SetMouseCardInstalled(bool installed);
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